60480081988 has 12 divisors (see below), whose sum is σ = 105851612412. Its totient is φ = 30236764160.

The previous prime is 60480081979. The next prime is 60480081989. The reversal of 60480081988 is 88918008406.

It can be written as a sum of positive squares in 2 ways, for example, as 58297136704 + 2182945284 = 241448^2 + 46722^2 .

It is not an unprimeable number, because it can be changed into a prime (60480081989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 777445 + ... + 851692.

It is an arithmetic number, because the mean of its divisors is an integer number (8820967701).

Almost surely, 2^60480081988 is an apocalyptic number.

It is an amenable number.

60480081988 is a deficient number, since it is larger than the sum of its proper divisors (45371530424).

60480081988 is a wasteful number, since it uses less digits than its factorization.

60480081988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638422 (or 1638420 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 52.

The spelling of 60480081988 in words is "sixty billion, four hundred eighty million, eighty-one thousand, nine hundred eighty-eight".